| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.97 | 10.295% | $192.9832 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $172.65 | 7.498% | $185.5953 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $191.84 | 12.452% | $215.7279 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $170.86 | 11.301% | $190.1689 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $239.49 | 6.326% | $254.6401 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $73.29 | 9.650% | $80.3625 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $15.29 | 6.511% | $16.2855 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $1,038.39 | $1,135.7634 | $1,135.77 | $1,135.80 | $1,135.80 | |